7/9 = 7/9
140/180=7/9
they are proportional
the fractions + the same thing
Answer:
64
Step-by-step explanation:
56/7 = 8
8*8 = 64
64 tests
Answer:
19
Step-by-step explanation:
15z-14z=12+7
z=19
Answer:
40%
Step-by-step explanation:
3/5th of the price
if price = 100
then 3/5 is like 60/100
(multiplying by 20)
so 60/100 is 60%
mani sold his laptop for $60 that if his laptop was $100
he lost $40
which is the same value for 40/100
So, The value of p is -5/22
Step-by-step explanation:
4(3p+2)-5(6p-1)=2(p-8)-6(7p-4)
12p+8-30p+5=2p-16-42p+24
-18p+13=-40p+8
-18p+40p=8-13
22p. =-5
p. =-5/22