Lcm of 60 and n = 420
Stated: n <90 and a multiple of 6
420/60 = 7 thus n must be a multiple of 7
Therefore n =42 or 84
Answer:
Step-by-step explanation:
Given that Brahmagupta’s solution to a quadratic equation of the form
involved only one solution.
we have to find the solution for the equation
is
is
Answer: A: 63
Step-by-step explanation:
How i remember doing this, is that I put the numbers in ascending order (as in lowest to highest) and once I'm done i look for the middle number, so you have 22,44,63,63,71,80,92 it helps me by looking at the numbers on the right and left, or put them in groups, so we have 22,44,63 (that's one group) then we have 71,80,92 (that's another group) so the only number we have left is 63 the middle number, that's your answer :]
Answer:
sorry I don't know this answer.......
For the one where it says 30 is what % of 64, u would do 30 over 100 (since there are 100 parts in a whole) then u would do that x 64 over 64 I think