Maths

>

KS3

Numbers

Question

How would you multiply 5/6 and 2/7?

2 years ago

·

5 Replies

·

1530 views

E

Everardo Anderson


5 Answers

A
Aaria Merchant

to multiply fractions you will need to multiply the numerators (top numbers) together and separately multiply the denominators (bottom numbers) together.


5 x 2 = 10 and 6 x 7 = 42


so your fraction would be 10/42. However, you must give your answer in its simplest form.


the highest common factor between 10 and 42 is 2, so your final answer would be 5/21.

Elizabeth  Profile Picture
Elizabeth Verified Sherpa Tutor ✓

GCSE and 11+ Maths Tutor with over 7 years experience in the industry

To multiply fractions, multiply the numerators by each other and multiply the denominators by each other.

5*2=10

6*7=42

so 10/42 and which simplifies to 5/21

I'm available for 1:1 private online tuition!

Click here to view my profile and arrange a free introduction.
B
Beau Avellanosa

Multiply the numerator digits together and the denominator digits together. eg 5 x 2 = 10 () / 6 x 7 =42 . Ans =10/42

Videeka P Profile Picture
Videeka P Verified Sherpa Tutor ✓

Specialise in Mathematics Primary to GCSE, with 6 years of experience!

2 reviews

Hi Everardo!

To multiply 5/6 and 2/7 multiply the numerators by each other (5*2) and the denominators (6*7).


This gives us the answer 10/42


To simplify, find the greatest common factor (GCF) of the numerator and denominator. In this case, the GCF of 10 and 42 is 2.

Divide both the numerator and denominator by the GCF (2).

10/42 ÷ 2/2 = (10 ÷ 2) / (42 ÷ 2) = 5/21


So, when you multiply 5/6 and 2/7, you get the simplified fraction 5/21 as the result.

I'm available for 1:1 private online tuition!

Click here to view my profile and arrange a free introduction.
J
Jane Walker

Here are the steps that you need to take:

P8z0hwwp+0x6gAAAABJRU5ErkJggg==

Think you can help?

More Maths KS3 Questions
Sherpa Badge

Need a KS3 Maths tutor?

Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.

Find a KS3 Maths Tutor