#include<bits/stdc++.h>
using namespace std;
#define int long long 
#define endl '\n'
void solve() {
    int a, b, c, d, e, f, pp;
    cin >> pp >> a >> b >> c >> d >> e >> f;
    int son1 = 300 * a + 300 * b + 200 * c + 100 * d + 50 * e;
    int m = a + b + c + d + e + f;
    int m1 = 300 * m;
    int m2 = 320 * m;
    int son2 = son1 + 20 * a;
    long double ace = 1.0 * son1 / m1;
    long double p = son2;
    p /= m2;
    // cout << fixed << setprecision(10) << p;
    p = p * 5 * pp - 4 * pp;
    if(p < 0) {
        cout << fixed << setprecision(2) << ace * 100 << "% 0"   << endl; 
        return;
    }
    int ans = (int)(p + 0.5);
    cout << fixed << setprecision(2) << ace * 100 << "% " << ans << endl; 
}
/*
2
630
3029 2336 377 41 10 61
3000
20000 10000 0 0 0 0
96.20 2943
100.00 14688
*/
signed main() {
    ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    int _= 1;
    cin >> _;
    while(_--) solve();    
}