Answer:
see below
Step-by-step explanation:
let x = big number
let you = small number
x + y = 215-------> (1)
x - y = 137 ------>(2)
(1)
x = 215 - y ----->(1)
substitute 1 into 2
215 - y -y = 137
-2 y = 78
y = 39
substitute y = 39 into (1)
x = 215 - (39)
x = 176
thus the numbers are 176 & 39
hope this helps
please mark it brainliest
it took me quite long to do this
I think it might be the 3 one and if that's not right then it would be the first one.
15 times 2.2 equals 33 and 21 times 2.2 equals 46.2 you would then multiply 33 by 46.2 and you would get 1024.6
Answer:
1/16
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. (a) 1/8 = 2/16, (b) 2/3= 5/9 (c) 4/5 = 8/10
2. (a) 1/2 (b) 3/4 (c) 2/3
