8
Chat with our AI personalities
If you learn your 4 times multiplication table you will find that 4 times 8 = 32 .
8 is the same answer as 32 divided by 4.
Knowing simple multiplication facts can help with division of greater numbers because you will be familiar with how many times numbers can be put into other numbers. Once you know multiplication, division is easy.
Hello guys! This is the problem: In ∆BRO, ∠R is a right angle and the remaining angles are congruent. Find the m∠B and m∠O. Note that the sum of all the angles in a triangle is 180°
We agree with you, that what you don't have won't help you solve the problem. It could help youand us both if we knew what you do have, and then maybe we could use that to find a solution.
If you ignore multiplication by 10 and powers of ten, it reduces the problem to single digit multiplications, followed by addition. For example, 38 * 47 = (30 + 8)*(40 + 7) = 30*40 + 30*7 + 8*40 + 8*7 = 3*4*100 + 3*7*10 + 8*4*10 + 8*7 where each multiplication is essentially of two single-digit numbers.
You gain relevant insights from solving that one problem, and then you can use those insights to help guide you to the solution of the original problem.