Question

here are the ingredients for making a trifle for 4 people
120g strawberry jelly
8 sponge fingers
420ml custard
180 g tinned fruit

Kevin is going to make a trifle for 3 people
work out how much ingredients he needs

Answer 1

Answer:

90g strawberry jelly

6sponge fingers

315ml custard

135g tinned fruit

Answer 2

The given question is here are the ingredients for making a trifle for 4 people

120g strawberry jelly

8 sponge fingers

420ml custard

180 g tinned fruit

Kevin is going to make a trifle for 3 people

work out how much ingredients he needs

The above data is for 4 people, we have to find the quantity for 3 people's

step 1: we have to find the quantity for one person.

strawberry jelly = 120 for 4,

$\frac{120}{4} for \: 1 = 30$

sponge fingers 8 for 4

$\frac{8}{4} for \: 1 = 2$

420 ml custard for 4

$\frac{420}{4} for \: 1 = 105$

18 g tinned fruit for 4

$\frac{180}{4} for \: 1 = 45$

The above quantities is for one person, then for 3 people we have to find the quantity by multiplying it by 3

strawberry jelly=30*3=90.

sponge fingers=2*3=6

custard =105*3=315

tinned fruit =45*3=135

The above where the quantities for 3 people.

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