Answer: 7/8= 35/40
3/10= 12/40
Step-by-step explanation: You can find the least common denominator by looking at a multiplication table or by multiplying the prime factors of the original denominators:
8 = 2×2×2. 10=2×5
"Cancel" the duplicate from one set or the other. So here one of the 2's is eliminated:
2×2×2×5=40
Then set up a proportion:
7/8 = x/40 Multiply the new denominator by the original numerator, then divide by the original denominator:
40×7=280. 280÷8=35
40×3=120. 120÷10=12
I hope this helps you with this question and all the others like it!
5inch-1 in
=4inch
The space inside is a sphere so it will be
V=4/3 pi times radius3
V=4/3 times pi times (4)3
V=268.08 inch cubed
100 times longer because the sand grand is a very tiny particle
Answer: the first answer choice is the answer i think it is at least
Step-by-step explanation:
Answer:
-25
Step-by-step explanation:
You begin with -40, then decrease by 20 so your new value is -60, then increase by 35 so your final value is -25m... hope this helps (:
